201530238

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:886

約数の個数: 96

約数和(自身を含む): 513120384

約数和(自身を除く): 311590146

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 67, 78, 91, 98, 134, 147, 182, 201, 273, 294, 402, 469, 546, 637, 787, 871, 938, 1274, 1407, 1574, 1742, 1911, 2361, 2613, 2814, 3283, 3822, 4722, 5226, 5509, 6097, 6566, 9849, 10231, 11018, 12194, 16527, 18291, 19698, 20462, 30693, 33054, 36582, 38563, 42679, 52729, 61386, 71617, 77126, 85358, 105458, 115689, 128037, 143234, 158187, 214851, 231378, 256074, 316374, 369103, 429702, 501319, 685477, 738206, 1002638, 1107309, 1370954, 1503957, 2056431, 2214618, 2583721, 3007914, 4112862, 4798339, 5167442, 7751163, 9596678, 14395017, 15502326, 28790034, 33588373, 67176746, 100765119, 201530238]

約数ペア:

[(1, 201530238), (2, 100765119), (3, 67176746), (6, 33588373), (7, 28790034), (13, 15502326), (14, 14395017), (21, 9596678), (26, 7751163), (39, 5167442), (42, 4798339), (49, 4112862), (67, 3007914), (78, 2583721), (91, 2214618), (98, 2056431), (134, 1503957), (147, 1370954), (182, 1107309), (201, 1002638), (273, 738206), (294, 685477), (402, 501319), (469, 429702), (546, 369103), (637, 316374), (787, 256074), (871, 231378), (938, 214851), (1274, 158187), (1407, 143234), (1574, 128037), (1742, 115689), (1911, 105458), (2361, 85358), (2613, 77126), (2814, 71617), (3283, 61386), (3822, 52729), (4722, 42679), (5226, 38563), (5509, 36582), (6097, 33054), (6566, 30693), (9849, 20462), (10231, 19698), (11018, 18291), (12194, 16527)]